Results 21 to 30 of about 3,000,597 (358)
Physical Review D, 2002 We consider ``bubbles of nothing'' constructed by analytically continuing black hole solutions in Anti-de Sitter space. These provide interesting examples of smooth time-dependent backgrounds which can be studied through the AdS/CFT correspondence. Our examples include bubbles constructed from Schwarzschild-AdS, Kerr-AdS and Reissner-Nordstrom AdS. The
Balasubramanian, V., Ross, S. F.
openaire +5 more sources
Talanta Open, 2022 A severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a cause of worldwide Coronavirus 2019 (COVID-19) disease pandemic. It is thus important to develop ultra-sensitive, rapid and easy-to-use methods for the identification of COVID-19 ...
Vitsarut Primpray +9 more
doaj +1 more source
A Dual-Stage Attention-Based Recurrent Neural Network for Time Series Prediction [PDF]
International Joint Conference on Artificial Intelligence, 2017 The Nonlinear autoregressive exogenous (NARX) model, which predicts the current value of a time series based upon its previous values as well as the current and past values of multiple driving (exogenous) series, has been studied for decades. Despite the
Yao Qin +5 more
semanticscholar +1 more source
Physical Review Letters, 2000 We show how to map the Belavin-Polyakov instantons of the O(3)-nonlinear $ -$model to a dual theory where they then appear as nontopological solitons. They are stationary points of the Euclidean action in the dual theory, and moreover, the dual action and the O(3)-nonlinear $ -$model action agree on shell.
A. Pinzul, A. Stern
openaire +3 more sources
THERMAL DECOMPOSITION KINETICS OF AN ENERGY COMPOSITE MATERIAL ON THE BASIS OF INERT BINDING
Физико-химические аспекты изучения кластеров, наноструктур и наноматериалов, 2019 The results are presented of the study of thermal decomposition kinetics of the K – 2 model mixed energetic material, the main components of which are ammonium perchlorate, octogen, aluminum and an inert binder, polybutadiene, plasticized with ...
Yu.M. Milekhin +3 more
doaj +1 more source
Dual genetic diagnoses - underappreciated "double trouble"
Journal of Biochemical and Clinical Genetics, 2020 Not Available [JBCGenetics 2020; 3(2.000): 52-53]
Christian Beetz, Peter Bauer
doaj +1 more source
Salmon: fast and bias-aware quantification of transcript expression using dual-phase inference
Nature Methods, 2017 We introduce Salmon, a lightweight method for quantifying transcript abundance from RNA–seq reads. Salmon combines a new dual-phase parallel inference algorithm and feature-rich bias models with an ultra-fast read mapping procedure.
Robert Patro +4 more
semanticscholar +1 more source
Grammatical number inflection in Arabic-speaking children and young adults with Down syndrome
South African Journal of Communication Disorders, 2020 Background: Individuals with Down syndrome (DS) have more difficulties with the structural aspects of language, including morphology (concatenation and non-concatenation) and syntax (word order and grammatical/concord rules), than with other language ...
Bassil Mashaqba +3 more
doaj +1 more source
Substance Abuse: Research and Treatment, 2022 Objectives: We aimed to evaluate a hepatitis C (HCV) micro-elimination program in 2 addiction centers among subjects with substance use disorders (SUD). Methods: The program was based on simplifying the diagnosis of HCV infections by avoiding referral to
Pablo Vega-Astudillo +5 more
doaj +1 more source
Journal of Rehabilitation Medicine, 2022 Objective: Transcranial direct current stimulation (tDCS) has shown positive results in neurorehabilitation. However, there is limited evidence on its use in acute stroke, and unclear evidence regarding the best tDCS montage (anodal-, cathodal-, or ...
Wanalee Klomjai +8 more
doaj +1 more source